Dumbbell with bumper guards



FIG. 1 is a front, left side and top isometric view, of a dumbbell withbumper guards, showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof; and,

FIG. 4 is a rear elevational view thereof.

The ornamental design for a dumbbell with bumper guards, as shown anddescribed.